Besemann, J Carl 17??-f1820 Germany, ? - ?, ?
in Handbuch der musicalischen literatur 1820 his name is given as J C Besemann, in Handbuch der Orgelliteratur by Bruno Weigl 1931 his name is given
as I K Besemann, on all publications (probably all as manuscript) by Friedrich Hofmeister his name is given or interpreted as J G Besemann